Fix incorrect behavior when START is pressed during transitions on

options screens.  (We don't ignore this at a higher level, because we
want to allow start when transitioning when it's not going to go to another
screen.)

stepmania/src/ScreenOptionsEditCourse.cpp

@@ -250,6 +250,9 @@ void ScreenOptionsEditCourse::ExportOptions( int iRow, const vector<PlayerNumber
 
 void ScreenOptionsEditCourse::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 	Course *pCourse = GAMESTATE->m_pCurCourse;
 

stepmania/src/ScreenOptionsEditProfile.cpp

@@ -126,6 +126,9 @@ void ScreenOptionsEditProfile::AfterChangeValueInRow( int iRow, PlayerNumber pn
 
 void ScreenOptionsEditProfile::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iRow = GetCurrentRow();;
 	//OptionRow &row = *m_pRows[iRow];
 

stepmania/src/ScreenOptionsManageCourses.cpp

@@ -343,6 +343,9 @@ static LocalizedString YOU_HAVE_MAXIMUM_EDITS_ALLOWED( "ScreenOptionsManageCours
 static LocalizedString YOU_MUST_DELETE( "ScreenOptionsManageCourses", "You must delete an existing course edit before creating a new course edit." );
 void ScreenOptionsManageCourses::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 
 	if( iCurRow == 0 )	// "create new"

stepmania/src/ScreenOptionsManageEditSteps.cpp

@@ -237,6 +237,9 @@ static LocalizedString YOU_HAVE_MAX_STEP_EDITS( "ScreenOptionsManageEditSteps",
 static LocalizedString YOU_MUST_DELETE( "ScreenOptionsManageEditSteps", "You must delete an existing steps edit before creating a new steps edit." );
 void ScreenOptionsManageEditSteps::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 
 	if( iCurRow == 0 )	// "create new"

stepmania/src/ScreenOptionsManageProfiles.cpp

@@ -287,6 +287,9 @@ void ScreenOptionsManageProfiles::AfterChangeRow( PlayerNumber pn )
 
 void ScreenOptionsManageProfiles::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 	OptionRow &row = *m_pRows[iCurRow];
 	

stepmania/src/ScreenOptionsMemoryCard.cpp

@@ -171,6 +171,9 @@ void ScreenOptionsMemoryCard::SelectRowWithMemoryCard( const RString &sOsMountPo
 static LocalizedString ERROR_MOUNTING_CARD ("ScreenOptionsMemoryCard", "Error mounting card: %s" );
 void ScreenOptionsMemoryCard::ProcessMenuStart( const InputEventPlus &input )
 {
+	if( IsTransitioning() )
+		return;
+
 	int iCurRow = m_iCurrentRow[GAMESTATE->m_MasterPlayerNumber];
 
 	const vector<UsbStorageDevice> &v = m_CurrentUsbStorageDevices;